Neurodegenerative diseases can be viewed as spreading processes on brain networks, in which pathological proteins propagate between anatomically connected brain regions. Mathematical models have been used to study this process, but they generally ignore the influence of neuronal activity, even though experimental studi...
Christoffer G. Alexandersen, Suman S. Kulkarni, Jessica T. Davis et al.· 1 citation
Spreading processes on networks often interact with other dynamics on the same nodes. Neurodegenerative disease provides one example: pathological proteins spread through anatomical connections, while neuronal activity influences and is altered by their spread, forming a spreading-activity feedback loop. However, model...
Christoffer G. Alexandersen, Dani S. Bassett· 0 citations
The brain supports computations through coordinated patterns of activity on an underlying network. These networks---from microscale navigational circuits in insects to macroscale brain areas in humans---are organized in structured ways that are thought to support their function. We seek a unifying quantitative framewor...
Suman S. Kulkarni, Jason Z Kim, Panagiotis Fotiadis et al.· 0 citations
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